The major source of pollution upto `80%` of total air pollution in metroplitan cities is
The major source of pollution upto `80%` of total air pollution in metroplitan cities is
A. automobiles (Traffic) /Transportation
B. coal based industries
C. pesticides
D. radioactivity and noise
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Correct option is (A) automobile(traffic)/ transportaion.
The major cause of air pollution happens due to vehicular exhaust containing the oxides of carbon, nitrogen, sulphur and particulate matter.
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